package day02;

public class VarDemo {
    public static void main(String[] args) {
        int a;
        int b,c,d;
        int e=3;
        int f;
        f=4;
        f=5;
        int g=2,h=4,i=6;
        int j =5;
        int k=j+10;
        System.out.println(k);
        j=j+10;
        System.out.println(j);
        int balance=5000;
        balance=balance-1000;
        System.out.println(balance);
        int a1,a_5$,_3c,$5b;
        int aa=5;
        int age;
        int score,myScore,myJavaScore;

    }
}
